Guidewires - Study guides, Class notes & Summaries

Guidewires and Vascular Catheters questions fully solved & updated 2025.

Guidewires – Questions & Proper Solutions

Guidewires latest update with verified solutions -thins stainless steel wire that guides or directs a catheter into a vessel -almost all wires are made stainless steel and coated with Teflon -guidewire must exceed the catheter length to prevent inadvertent loss of the catheter during placement -always has a rigid proximal end and somewhat flexible distal tip -length of the guidewire should be at least 10 cm longer than the catheter selected guidewire -wrapped guidewires have a __________...

guidewire - correct answer --thins stainless steel wire that guides or directs a catheter into a vessel -almost all wires are made stainless steel and coated with Teflon -guidewire must exceed the catheter length to prevent inadvertent loss of the catheter during placement -always has a rigid proximal end and somewhat flexible distal tip -length of the guidewire should be at least 10 cm longer than the catheter selected Moveable Core - correct answer --wrapped guidewires have a ________...

Guidewires Study Guide Exam Questions and Answers Radius - Answer-the length of a j-shaped tip is measured by its _________, not length, and ranges from 1.5 to 15 mm twice - Answer-when guidewires are used are used for exchanging catheters, the length of the wire should be _______ as long as the catheter diameter - Answer-the ___________ of the guidewire is measured in *fractions of an inch* and vary from 0.014" to 0.045" lower the friction coefficient - Answer-may be coated with t...

Guidewires and Vascular Catheters Exam Questions with 100% Correct Answers What are the disadvantages of solid stainless steel guidewires? - Answer-Lack of versatility What are the advantages of wrapped guidewires? - Answer-More versatile What are the disadvantages of wrapped guidewires? - Answer-can damage the vessel or catheter How is injury reduced in wrapped guidewires? - Answer-Wrapped with Teflon coat or heparin coat What are the components of the guide wire? - Answer-Centra...

Guidewires latest update with verified solutions -thins stainless steel wire that guides or directs a catheter into a vessel -almost all wires are made stainless steel and coated with Teflon -guidewire must exceed the catheter length to prevent inadvertent loss of the catheter during placement -always has a rigid proximal end and somewhat flexible distal tip -length of the guidewire should be at least 10 cm longer than the catheter selected guidewire -wrapped guidewires have a __________ -...

What are the two families of guidewires we offer? - Answer- Transend and Fathom What two sizes does Fathom come in? - Answer- .014" .016" What are the usable lengths for Fathom -14? - Answer- 200 cm 300 cm What are the usable lengths for Fathom -16? - Answer- 140 cm 180 cm 200 cm 215 cm What are the platinum coil tip lengths for Fathom -14? - Answer- 10 cm What are the platinum coil tip lengths for Fathom -16? - Answer- 10cm 20 cm What are the tip shapes for Fathom -14?...

Boston Scientific Guidewires Exam Questions with Complete Solutions 2023 stainless steel wires provide better _____ than nitinol wires - Answer-torquability and shapeability what are the three tip styles? - Answer-unibody or core to tip shaping ribbion Inner Coil Technology unibody or core to tip benifits - Answer-good torque tip control shappinig ribbion benefits - Answer-easy to shape inner coil technology (ICT) benefits - Answer-torque transmission shape retention it has a...